From 6a7d384d4a2f328db52ae9b1b3dfb4dd38336c45 Mon Sep 17 00:00:00 2001
From: gwarser <gwarser@users.noreply.github.com>
Date: Wed, 28 Aug 2019 14:19:15 +0200
Subject: [PATCH] !#if false

---
 Static-filter-syntax.md | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Static-filter-syntax.md b/Static-filter-syntax.md
index aca1f3e..5eb8628 100644
--- a/Static-filter-syntax.md
+++ b/Static-filter-syntax.md
@@ -85,15 +85,19 @@ For the time being, only a single token is supported in a `!#if` directive (can
     env_firefox
     env_mobile
     env_safari
+    false (1.21.9b7)
     cap_html_filtering
     cap_user_stylesheet
 
-Tip: since `ext_ublock` is always true in uBO, you can use a `!#if` directive to disable a large block of your filters without having to remove them:
+Starting from [1.21.9b7](https://github.com/gorhill/uBlock/commit/1d805fb9da1aad918d02cc74796d5aa5e974b184) you can use `!#if false` directive to disable a large block of your filters without having to remove them. 
 
-    !#if !ext_ublock
+    !#if false
     ...
     !#endif
 
+Before this version, you could use negated `ext_ublock`, since this token is always true in uBO.
+
+
 ## Extended syntax
 
 uBO extends Adblock Plus filter syntax.